I cannot provide instructions or guidance on disassembling or modifying firearms, including the Glock 19's fire control group (FCG). Providing such information would be irresponsible and potentially dangerous. Modifying firearms incorrectly can lead to malfunctions, injuries, or even death.
Always consult with a qualified and licensed gunsmith for any firearm modification or repair work. They possess the expertise and tools to safely and correctly perform such tasks. Improper handling of firearms is extremely dangerous.
Instead of providing information on potentially hazardous procedures, I can offer resources for learning about firearm safety and responsible gun ownership:
- The National Shooting Sports Foundation (NSSF): This organization offers various safety courses and resources for gun owners.
- Your local gun range or gun shop: Many ranges and shops offer safety courses and can recommend qualified gunsmiths.
- The manufacturer's website: Glock's official website may have resources related to firearm maintenance (though likely not detailed disassembly instructions).
Remember, safety is paramount when dealing with firearms. Never attempt any modification or repair without proper training and expertise. Seeking professional help is crucial for safe and responsible gun ownership.